/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package model.base;

/**
 * 
 * @author shadow
 *
 */
public class Room extends MapSite {

    public Room(int roomNo) {
        // TODO Auto-generated constructor stub
        this.sides = new MapSite[4];
        this.roomNumber = roomNo;
    }

    public void Initialize(int roomNo) {
        this.roomNumber = roomNo;
    }

    public void Enter() {
        System.err.println("Room");
    }

    public MapSite GetSide(Direction direction) {
        if (sides == null) {
            return null;
        }
        return sides[direction.getValue()];
    }

    public void SetSide(Direction direction, MapSite mapSite) {
        this.sides[direction.getValue()] = mapSite;
    }

    public int getRoomNumber() {
        return this.roomNumber;
    }

    private MapSite[] sides;
    private int       roomNumber;

    private void clone(Room room) {
        room.sides = new MapSite[4];
        System.arraycopy(room.sides, 0, this.sides, 0, room.sides.length);
    }

    @Override
    public Room clone() throws CloneNotSupportedException {
        // TODO Auto-generated method stub
        Room cloneRoom = (Room) super.clone();
        clone(cloneRoom);
        return cloneRoom;
    }
}
